diff --git a/vn.trader/ctpGateway/ctpGateway.py b/vn.trader/ctpGateway/ctpGateway.py
index 1619aac5..3d07c562 100644
--- a/vn.trader/ctpGateway/ctpGateway.py
+++ b/vn.trader/ctpGateway/ctpGateway.py
@@ -1422,6 +1422,8 @@ class PositionBuffer(object):
         self.ydPosition = EMPTY_INT
         self.todayPositionCost = EMPTY_FLOAT
         self.ydPositionCost = EMPTY_FLOAT
+        self.todayProfit = EMPTY_INT
+        self.ydProfit = EMPTY_INT
         
         # 通过提前创建持仓数据对象并重复使用的方式来降低开销
         pos = VtPositionData()
@@ -1440,13 +1442,16 @@ class PositionBuffer(object):
         if data['YdPosition']:
             self.ydPosition = data['Position']
             self.ydPositionCost = data['PositionCost']   
+            self.ydProfit = data['PositionProfit']
         else:
             self.todayPosition = data['Position']
             self.todayPositionCost = data['PositionCost']        
+            self.todayProfit = data['PositionProfit']
             
         # 持仓的昨仓和今仓相加后为总持仓
         self.pos.position = self.todayPosition + self.ydPosition
         self.pos.ydPosition = self.ydPosition
+        self.pos.positionProfit = self.todayProfit + self.ydProfit
         
         # 如果手头还有持仓，则通过加权平均方式计算持仓均价
         if self.todayPosition or self.ydPosition:
@@ -1464,6 +1469,7 @@ class PositionBuffer(object):
         # 其他交易所并不区分今昨，因此只关心总仓位，昨仓设为0
         self.pos.position = data['Position']
         self.pos.ydPosition = 0
+        self.pos.positionProfit = data['PositionProfit']
         
         if data['Position']:
             self.pos.price = data['PositionCost'] / (data['Position'] * size)
diff --git a/vn.trader/uiBasicWidget.py b/vn.trader/uiBasicWidget.py
index e551f7f1..f7f4eb63 100644
--- a/vn.trader/uiBasicWidget.py
+++ b/vn.trader/uiBasicWidget.py
@@ -587,6 +587,7 @@ class PositionMonitor(BasicMonitor):
         d['ydPosition'] = {'chinese':u'昨持仓', 'cellType':BasicCell}
         d['frozen'] = {'chinese':u'冻结量', 'cellType':BasicCell}
         d['price'] = {'chinese':u'价格', 'cellType':BasicCell}
+        d['positionProfit'] = {'chinese':u'持仓盈亏', 'cellType':BasicCell}
         d['gatewayName'] = {'chinese':u'接口', 'cellType':BasicCell}
         self.setHeaderDict(d)
         
diff --git a/vn.trader/vtGateway.py b/vn.trader/vtGateway.py
index cf1c30ef..b6670783 100644
--- a/vn.trader/vtGateway.py
+++ b/vn.trader/vtGateway.py
@@ -292,6 +292,7 @@ class VtPositionData(VtBaseData):
         self.price = EMPTY_FLOAT                # 持仓均价
         self.vtPositionName = EMPTY_STRING      # 持仓在vt系统中的唯一代码，通常是vtSymbol.方向
         self.ydPosition = EMPTY_INT             # 昨持仓
+        self.positionProfit = EMPTY_FLOAT       # 持仓盈亏
 
 
 ########################################################################